NEXOVATE_SAMPLE_2

1)What is the output of the following code snippet?

    int x = 5;

    printf("%i", x++);

    printf("%i", ++x);

    return 0;

• 5,7

  
  

• 6,7

  
  

• 5,6

  
  

• None of the above

  
  

What is the purpose of the 'sizeof' operator in C?

• It returns the size of a variable in bytes

• It returns the size of a function in bytes

  
  

• It returns the size of a datatype in bytes

• It returns the size of a string in bytes

  
  

Which of the following is NOT a valid variable name in C?

• _myVar

• 123var

  
  

• var123

  
  

• my_Var

  
  

What is the purpose of the "if" keyword in python programming?

• To declare a variable

• To define a function

• To conditionally execute code

  
  

• To perform arithmetic operations

  
  

Which of the following data structures is typically implemented using a Last-In-First-Out (LIFO) approach?

• Queue

  
  

• Stack

  
  

• Linked List

  
  

• Tree

  
  

In which sorting algorithm does the swapping of elements occur repeatedly until the array is sorted?

•  Merge Sort

  
  

• Bubble Sort

  
  

• Quick Sort

  
  

• Insertion Sort

  
  

Which of the following is NOT a fundamental data type in C programming?

• int

  
  

• float

  
  

• char

  
  

• string

  
  

Which of the following is used to terminate the loop ?

• break

  
  

• return

  
  

• continue

  
  

• exit

  
  

Which of the following is NOT a valid keyword in C?

• main

  
  

• function

• return

  
  

• break

  
  

What is the purpose of the 'continue' statement in a loop?

• It skips the current iteration of the loop and continues with the next iteration.

• It terminates the loop.

• It returns a value from the loop.

  
  

• It jumps to a specific label within the loop..